Modern Marvels · SEASON 18
Under Pressure
Episode 14 · 2012-01-30
- Documentary
Episode overview
Every aspect of our lives involves pressure. It's what puts the bubbles in soft drinks, propels shaving cream from its can, cools the contents of your refrigerator, and causes volcanoes to erupt. But when pressure suddenly changes, you better look out! Rapid pressure changes can be as violent as explosions. And variable atmospheric pressure? We call that the weather.
44 minutes
Season 18 episodes
1. Inside Your Walls2011-10-03
2. Built by Hand2011-10-10
3. Swamp Tech2011-10-24
4. Pocket Tools2011-11-07
5. Food Trucks2011-11-14
6. Weird Machines2011-11-28
7. More Candy2011-12-05
8. Battle Ready2011-12-19
9. Stink2011-12-26
10. Waterproof2012-01-02
11. Wood2012-01-09
12. Convenience Stores2012-01-16
13. Tiny Weapons2012-01-23
14. Under Pressure2012-01-30
15. Shoes2012-02-06
16. Alaska2012-02-20
